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Targeted therapy! The Capetin Prize winning "Click Chemistry" can be used like this!Targeted therapy! The Nobel Prize winning "Click Chemistry" can be used like this!2025-02-06
131 Results for "
fibrillation
" in MedChemExpress (MCE) Product Catalog:
Products (131)
131 Results for "fibrillation" in MCE Product Catalog:
Cat. No.: HY-W705434
CAS No.: 2469006-94-6
Synonyms: BIBR 1048-d11
Cat. No.: HY-144801
CAS No.: 1186134-30-4
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DDO-02005 (free base) is a potent Kv1.5 potassium channel inhibitor with an IC50 value of 0.72 μM. DDO-02005 (free base) has good anti-atrial fibrillation (AF) effect in CaCl2-ACh AF rats model and effective anti-arrhythmic activity caused by aconitine .
Cat. No.: HY-14924
CAS No.: 335619-18-6
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Inakalant is an atrial specific potassium channel blocker with antiarrhythmic activity. Inakalant works by selectively blocking potassium channels in heart cells, thereby prolongs the action potential duration (APD) of cardiomyocytes and increases the effective refractory period of the atria and ventricles, which helps to terminate and prevent the occurrence of arrhythmias such as atrial fibrillation (AF). Inakalant can be used in the study of arrhythmia and cardiac electrophysiology .
Cat. No.: HY-120355
CAS No.: 1446770-54-2
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AP14145 is an inhibitor for small conductance calcium-activated potassium channel, inhibits KCa2.2 channel and KCa channel with IC50 of 1.1 μM and 1.1 μM. AP14145 prolongs atrial effective refractory period (AERP) in rats, causes the conversion of atrial fibrillation to sinus rhythum in porcine left ventricular dysfunction models, and exhibits antiarrhythmic effect .
Cat. No.: HY-A0154R
CAS No.: 17598-65-1
Synonyms: Deacetyllanatoside C (Standard); Desacetyllanatoside C (Standard)
Cat. No.: HY-W440556
CAS No.: 137407-62-6
Synonyms: 4-Sulfocalix[8]arene
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GL-522 (4-Sulfocalix[8]arene) is a Aβ42 inhibitor. GL-522 bind to Aβ42 through nonspecific and multipoint hydrophobic interactions with a Kd of 276 μM. GL-522 effectively inhibits Aβ42 fibrillation and reduces amyloid cytotoxicity. GL-522 can be used for Alzheimer's disease research .
Cat. No.: HY-17494B
CAS No.: 33305-95-2
Synonyms: (S)-L-714,465 hemimaleate; MK 950 hemimaleate
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Timolol ((S)-L-714,465; MK 950) hemimaleate is a β-blocker available for both topical and systemic administration. Topical Timolol hemimaleate is primarily used to reduce intraocular pressure with open-angle glaucoma and ocular hypertension. Timolol hemimaleate can also be used for the research of infantile hemangiomas, hypertension, myocardial infarction, migraine prophylaxis, and atrial fibrillation.Timolol also has cardioprotective effect .
Cat. No.: HY-17494S1
Cat. No.: HY-173049
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2N4R Tau/α-Syn against-1 (Compound 4d) targets α-synuclein and tau protein, inhibits the fibrillation and oligomer formation of α-synuclein and tau proteins, exhibits disaggregation activity on Aβ fibers. 2N4R Tau/α-Syn against-1 can be used in research of Parkinson's disease and Alzheimer's disease .
Cat. No.: HY-17494R
CAS No.: 26839-75-8
Synonyms: (S)-L-714,465 (Standard); MK 950 free base (Standard)
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Timolol (Standard) is the analytical standard of Timolol. This product is intended for research and analytical applications. Timolol is a β-blocker available for both topical and systemic administration. Topical Timolol is primarily used to reduce intraocular pressure with open-angle glaucoma and ocular hypertension. Timolol can also be used for the research of infantile hemangiomas, hypertension, myocardial infarction, migraine prophylaxis, and atrial fibrillation.Timolol also has cardioprotective effect .
Cat. No.: HY-19129
CAS No.: 129648-96-0
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KT2-962 is a thromboxane A2 (TXA2) receptor antagonist and potent hydroxyl radical scavenger (IC50=500 nM). KT2-962 reduces myocardial infarct size and ventricular fibrillation. KT2-962 demonstrates cardioprotective effect in a canine ischemia/reperfusion model. KT2-962 is promising for research of myocardial ischemia-reperfusion injury and TXA2-mediated vascular diseases .
Cat. No.: HY-A0016R
CAS No.: 141626-36-0
Synonyms: SR 33589 (Standard)
Target:
Reference Standards mAChR Sodium Channel Calcium Channel Adrenergic Receptor Cytochrome P450 Autophagy
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Dronedarone (Standard) is the analytical standard of Dronedarone. This product is intended for research and analytical applications. Dronedarone (SR 33589), a derivative of amiodarone (HY-14187), is a class III antiarrhythmic agent for the study of atrial fibrillation (AF) and atrial flutter. Dronedarone is a potent blocker of multiple ion currents, including potassium current, sodium current, and L-type calcium current, and exhibits antiadrenergic effects by noncompetitive binding to β-adrenergic receptors. Dronedarone is a substrate for and a moderate inhibitor of CYP3A4 .
Cat. No.: HY-105439A
CAS No.: 68379-03-3
Synonyms: LY 150378
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Clofilium phosphate (LY 150378) is an antiarrhythmic/antifibrillatory agent. Clofilium phosphate significantly prolongs the action potential duration and effective refractory period of canine cardiac Purkinje fibers, increases the ventricular fibrillation threshold, reduces the risk of reentrant arrhythmias, and enables spontaneous conversion of some ventricular fibrillation episodes to sinus rhythm. Clofilium phosphate is applicable to research related to ventricular fibrillation, arrhythmias, and ventricular tachyarrhythmias .
Cat. No.: HY-19044
CAS No.: 103949-62-8
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SKF 95601 is a modulator of small conductive Ca2+-activated K+ channels with anti-atrial fibrillation (AF) activity. SKF 95601 may play a role in inhibiting atrial fibrillation by affecting the interaction between intracellular Ca2+ concentration and membrane potential. SKF 95601 has become a potential inhibitory target against atrial fibrillation due to its significant expression in various species, especially human atria .
Cat. No.: HY-12753
CAS No.: 141626-35-9
Synonyms: SR35021
Research Areas:
Debutyldronedarone (SR35021) is a Cytochrome P450 enzyme inhibitor and a Thyroid Hormone Receptor inhibitor, and it is a metabolite of Dronedarone (HY-A0016). Debutyldronedarone inhibits the binding of T3 to TRα1 and TRβ1. Debutyldronedarone reduces the incidence of reperfusion-induced ventricular fibrillation in anesthetized rats, while decreasing their heart rate and blood pressure. Debutyldronedarone can be used in studies related to ventricular fibrillation and atrial fibrillation .
Cat. No.: HY-147256A
CAS No.: 1276021-10-3
Synonyms: Niferidil
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Cavutilide hydrochloride (Niferidil) is a class III antiarrhythmic agent that inhibits hERG K + channel. Cavutilide hydrochloride has the potential for the study of persistent atrial fibrillation .
Cat. No.: HY-15208A
CAS No.: 158751-64-5
Synonyms: HMR 1098 free base
Clamikalant (HMR 1098 free base) is a compound used to suppress cardiac arrhythmias. It prevents the reduction of the refractory period during ventricular fibrillation in dogs and also shows antiarrhythmic effects in a rabbit heart model.
Cat. No.: HY-A0236AR
CAS No.: 33237-74-0
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Aprindine hydrochloride (Standard) is the analytical reference standard of Aprindine hydrochloride (HY-A0236A). This product is used for research and analytical applications. Aprindine hydrochloride is an Ib-class anti-arrhythmic agent. Aprindine hydrochloride mainly exerts its effect by blocking sodium channels (INa), thereby reducing the excitability and conduction velocity of cardiac muscle cells. Aprindine hydrochloride significantly inhibits delayed potassium currents, which helps to prolong the atrial effective refractory period (AERP) and inhibit the occurrence of atrial fibrillation. Aprindine hydrochloride can also regulate intracellular calcium ion concentration by inhibiting Na +/Ca 2+ exchange current (INCX), thereby further stabilizing cardiac electrical activity. Aprindine hydrochloride can be used for the study of atrial fibrillation (AF) and ventricular arrhythmias.
Cat. No.: HY-100795AR
CAS No.: 61477-94-9
Synonyms: (±)-Pirmenol hydrochloride (Standard); CI-845 (Standard)
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Pirmenol (hydrochloride) (Standard) is the analytical standard of Pirmenol (hydrochloride) (HY-100795A). This product is intended for research and analytical applications. Pirmenol ((±)-Pirmenol) hydrochloride is an orally active antiarrhythmic agent. Pirmenol hydrochloride inhibits IK.ACh (IC50: 0.1 μM) by blocking mAchR. Pirmenol hydrochloride can be used in the research of cardiovascular disease, such as atrial fibrillation .
Cat. No.: HY-189366
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Research Areas:
Antiarrhythmic agent-4 is an orally active cardiac ion channel modulator. Antiarrhythmic agent-4 selectively inhibits pathological late sodium current of the cardiac NaV1.5 channel (IC50 = 2.5 μM) while blocking the hERG (IKr) channel (IC50 = 1.5 μM). Antiarrhythmic agent-4 reduces intracellular sodium/calcium overload, prolongs the cardiac action potential, and avoids conduction block and negative inotropic effects. Antiarrhythmic agent-4 exhibits antiarrhythmic efficacy in an isoproterenol-induced atrial fibrillation model in isolated rabbit hearts and improves survival and cardiac function in a Doxorubicin (HY-15142A)-induced heart failure mouse model. Antiarrhythmic agent-4 can be used for research on atrial fibrillation and heart failure .
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Protocols
Targeted therapy! The Capetin Prize winning "Click Chemistry" can be used like this!Targeted therapy! The Nobel Prize winning "Click Chemistry" can be used like this!A suitable model is crucial in drug screening experiments. Organs can mimic the three-dimensional functional structure of internal organs, have similar spatial organization to corresponding organs, maintain some key characteristics, and reproduce some physiological functions. They are widely used for modeling and personalized drug screening physiological functions.2025-02-06
